A power supply is an electrical device that supplies electric power to an electrical load. The main purpose of a power supply is to convert electric current from a source to the correct voltage, current, and frequency to power the load. As a result, power supplies are sometimes referred to as electric power converters. Some power supplies are separate standalone pieces of equipment, while others are built into the load appliances that they power. Examples of the latter include power supplies found in desktop computers and consumer electronics devices. Other functions that power supplies may perform include limiting the current drawn by the load to safe levels, shutting off the current in the event of an electrical fault, power conditioning to prevent electronic noise or voltage surges on the input from reaching the load, power-factor correction, and storing energy so it can continue to power the load in the event of a temporary interruption in the source power.
Image | Part Number | Manufacturer | Description | Package | Stock | Quantity | Add to Cart |
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7021-D-I-1000 | LEDdynamics Inc. | LED SUPPLY CC BUCK 32V 1A 7SIP | 7-SIP Module | 5,526 piece(s) |
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VRM10-85-12-UJ | Artesyn Embedded Technologies | DC/DC CONVERTER 0.8375-1.6V 153W | Module | 7,956 piece(s) |
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SXN15-48S3V3J | Artesyn Embedded Technologies | DC/DC CONVERTER 3.3V 15W | 11-SMD Module, 6 Leads | 3,420 piece(s) |
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SXN15-48S2V5J | Artesyn Embedded Technologies | DC/DC CONVERTER 2.5V 15W | 11-SMD Module, 6 Leads | 6,318 piece(s) |
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SXN15-48S05J | Artesyn Embedded Technologies | DC/DC CONVERTER 5V 15W | 11-SMD Module, 6 Leads | 5,166 piece(s) |
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SXN15-48D3V3-2V5J | Artesyn Embedded Technologies | DC/DC CONVERTER 3.3V 2.5V 15W | 11-SMD Module, 7 Leads | 5,976 piece(s) |
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SXN15-48D05-3V3-RJ | Artesyn Embedded Technologies | DC/DC CONVERTER 5V 3.3V 15W | 11-SMD Module, 7 Leads | 5,220 piece(s) |
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SXN15-48D05-3V3J | DC/DC CONVERTER 5V 3.3V 15W | 11-SMD Module, 7 Leads | 3,348 piece(s) |
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YNV12T05-G-Q | Bel Power Solutions | DC/DC CONVERTER 0.7525-5.5V 28W | 5-SIP Module | 5,562 piece(s) |
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SQE48T50012-NDA0G | Bel Power Solutions | DC/DC CONVERTER 1.2V 60W | 8-DIP Module, 1/4 Brick | 4,590 piece(s) |
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QM48T25050-NBB0G | Bel Power Solutions | DC/DC CONVERTER 5V 125W | 8-DIP Module, 1/4 Brick | 3,420 piece(s) |
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QM48T14120-NAB0G | Bel Power Solutions | DC/DC CONVERTER 12V 168W | 8-DIP Module, 1/4 Brick | 8,388 piece(s) |
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QM48S40033-NS00G | Bel Power Solutions | DC/DC CONVERTER 3.3V 132W | 8-SMD Module, 1/4 Brick | 2,484 piece(s) |
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QD48T033050-NBA0G | Bel Power Solutions | DC/DC CONVERTER 3.3V 5V 100W | 7-DIP Module, 1/4 Brick | 7,272 piece(s) |
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QD48T025033-NBB0G | Bel Power Solutions | DC/DC CONVERTER 2.5V 3.3V 87W | 7-DIP Module, 1/4 Brick | 7,650 piece(s) |
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QD48T018033-NCC0 | Bel Power Solutions | DC/DC CONVERTER 1.8V 3.3V 77W | 7-DIP Module, 1/4 Brick | 5,148 piece(s) |
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ASQ48S15018-NS00 | Bel Power Solutions | DC/DC CONVERTER 1.8V 27W | 8-SMD Module | 8,568 piece(s) |
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ISP2409A | XP Power | DC/DC CONVERTER 9V 2W | 16-SMD Module, 6 Leads | 2,430 piece(s) |
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ISP1209A | XP Power | DC/DC CONVERTER 9V 2W | 16-SMD Module, 6 Leads | 6,732 piece(s) |
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VASD1-S12-D9-SIP | CUI Inc. | DC/DC CONVERTER +/-9V 1W | 6-SIP Module, 5 Leads | 2,700 piece(s) |
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VASD1-S12-D9-DIP | CUI Inc. | DC/DC CONVERTER +/-9V 1W | 14-DIP Module, 6 Leads | 3,438 piece(s) |
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ISP1215A | XP Power | DC/DC CONVERTER 15V 2W | 16-SMD Module, 6 Leads | 6,246 piece(s) |
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ISL4809A | XP Power | DC/DC CONVERTER 9V 1.5W | 16-SMD Module, 6 Leads | 4,716 piece(s) |
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ISL4803A | XP Power | DC/DC CONVERTER 3.3V 1.5W | 16-SMD Module, 6 Leads | 3,580 piece(s) |
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